Solution

critical points

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
All critical points are in domain

Popular Examples

monotone-2x^2+3x-1monotone intervals extreme y=3x^{3/2}-2xextreme points inverse of f(x)=log_{2}(x-1)-2inverse domain of f(x)=4^x+2domain critical f(x)=3x^{2/3}+x^{5/3}critical points

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=-2x^2-4x ?

    The critical f(x)=-2x^2-4x is x=-1